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The Real Number System - Always, Sometimes, or Never Card Sort

This card sort activity has students categorize 24 statements about the Real Number System as Always True, Sometimes True, and Never True. The statements relate to the different types of numbers in the Real Number System: Real, Irrational, Rational, Integer, Whole, and Natural. 8.2A Extend previous knowledge of sets and subsets using a visual representation to describe relationships between sets of real numbers


This graphic organizer may be used as an informal pre-assessment, class practice, buddy activity, math notebook notes, or individual note taking for the Real Number System. The task includes a number "Sprinkles" bank. Directions: Students will first 'Sprinkle" the numbers on the ice cream scoops in order to classify irrational numbers, rational numbers, whole numbers, integers, and natural numbers.

Grade 8 Algebra Interactive Notebook